Features: Heavy Duty Anti-Theft Protection: This Bike U-Lock is crafted from super strong alloy steel, offering maximum security against theft with its reinforced shackle and anti-pick locking mechanism, ideal for bikes, scooters, and motorcycles. Multi-Function Sturdy Design: The versatile U-Lock serves as both a reliable bike lock and a cycling accessory, featuring a durable alloy construction that resists cutting, drilling, and harsh weather conditions for long-lasting use. Universal Compatibility: Designed to fit most bike types, including mountain, road, and city bikes, as well as scooters and motorcycles, this lock ensures broad usability for cyclists and riders of all kinds. Premium Portable Security: Lightweight yet ultra-durable, this U-Lock is easy to carry during rides while providing high-level theft prevention, making it a practical choice for daily commutes and outdoor adventures. Thoughtful Gift Option: A practical and stylish gift for families and friends who love cycling, this heavy-duty lock combines security, functionality, and sleek design for worry-free bike protection. Specifications: Material: Silicone, Alloy Size: A 12.2*20cm, B 15.8*20cm, C 8.5*9cm Notes: Please allow slightly errors due to manual measurement and different monitors. Include: 1*Bike Locks